Legendary Reliability and Value, Improved for Even Higher Performance
For decades, the Series 2 has been the industry benchmark for cast iron gas-fired boilers. Its time proven design blends a long lasting cast iron heat exchanger with a heavy-duty steel base and high quality boiler controls to provide exceptional value for the homeowner. Heating professionals across the country have relied on the Series 2 to provide their customers years of comfortable, low maintenance operation making it an exceptional value in your home.
Product Features
- 84% AFUE efficiency upgrade
- Meets DOE-2021 government requirements
- 8 sizes available, 38-276 MBH
- Chimney vented
- Standard tapping locations and intuitive electronic controls reduce installation costs
- Direct replacement for thousands of existing boiler installations
- Concealed, protected controls and components
- Lifetime limited warranty
Control Highlights
- INCLUDES pre-installed IDL-1200 low water cut off
- Easy-to-use three button operation and optional adjustments
- Two pump relays for an additional heating zone or indirect water heater
Control Features for Homeowner Comfort and Savings
- Energy-saving “thermal purge” circulates residual heating water before burning fuel
- Domestic hot water priority feature ensures uninterrupted supply of hot water for indirect water heaters